Biology Forums - Study Force

Biology-Related Homework Help General Biology Topic started by: juhuyh on Mar 29, 2018



Title: __________ are responsible for absorption and anchoring of a plant, while __________ are involved ...
Post by: juhuyh on Mar 29, 2018
__________ are responsible for absorption and anchoring of a plant, while __________ are involved
  in photosynthesis.
  a. Roots; leaves
  b. Stems; leaves
  c. Leaves; reproductive structures
  d. Reproductive structures; stems
  e. Roots; pollen

Question 2

Give some examples of how humans thermoregulate. What will be an ideal response?


Title: __________ are responsible for absorption and anchoring of a plant, while __________ are involved ...
Post by: allyf328 on Mar 29, 2018
Answer to q. 1

A

Answer to q. 2

Concepts to Consider: Skin receptors are sensitive to body temperature changes; they send
information to the hypothalamus, which is the temperature control center. Nerves send a signal to the
muscles to shiver, increasing the body temperature. When the body temperature is increased, sweat
glands transfer heat to the environment by the evaporation of sweat. Also, blood vessels dilate in the
skin to release heat to the surface. When the body is cold, vessels in the skin constrict to reduce heat
loss.


Title: __________ are responsible for absorption and anchoring of a plant, while __________ are involved ...
Post by: juhuyh on Mar 29, 2018
I wanna give this person a hug.